Home / 36,857,530.04-50,873,508.50-21,392,596.94

Finding the Fourth Proportional to 36,857,530.04, 50,873,508.50 and 21,392,596.94

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Solution

The fourth proportional to 36,857,530.04, 50,873,508.50 and 21,392,596.94 is: 29,527,655.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,857,530.04 : 50,873,508.50 = 21,392,596.94 : x
  2. Step 2: Convert to fraction form
    36,857,530.04/50,873,508.50 = 21,392,596.94/x
  3. Step 3: Cross multiply
    36,857,530.04x = 50,873,508.50 × 21,392,596.94
  4. Step 4: Simplify right side
    36,857,530.04x = 1,088,316,462,264,164
  5. Step 5: Solve for x
    x = 1,088,316,462,264,164/36,857,530.04
  6. Step 6: Final answer
    x = 29,527,655.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.